摘要
电解铝行业不断进行铝电解槽节能技术的开发,以获取良好的电解槽生产技术经济指标。本文针对某铝厂SY400电解槽应用新式节能阴极结构技术,减少铝液中水平电流,并降低了电解槽阴极压降,同时通过电解槽热平衡仿真模拟,设计保温型内衬结构。与传统槽相比,吨铝直流电耗降低582k Wh,为企业带来巨大的经济效益。
In order to obtain good economic indicators of aluminum reduction, the energy saving technology of aluminum reduction pot is being developed constantly. The new energy saving cathode structure technology was applied on a SY400 potline, which could reduce the horizontal current in the alumi- num liquid and decrease the voltage of cathode. The pot heat balance simulation was used to design the thermal insulation lining structure. Compared with the traditional pot, the DC power consumption of aluminum reduction was reduced by 582kWh/t- A1. which could bring enormous economic benefits for the smelter.
出处
《轻金属》
CSCD
北大核心
2016年第10期33-36,共4页
Light Metals
关键词
铝电解槽
新式节能阴极结构技术
水平电流
阴极压降
aluminum reduction pot
new energy saving cathode structure technology
horizontal current
cathode voltage drop
